Wilson Combat's Protector Elite is built with a fully machined upper and lower receiver from a solid billet of aluminum. The rifle features match grade stainless barrel with Q-Comp flash hider and a mid-length gas system for enhanced reliability and durability with low profile gas block. It utilizes a M-LOK compatible hand-guard with a 4 accessory rail and QD sling mount, nitride coated precision BCG, M2 two-stage TTU trigger and a Wilson/Rogers super-stoc buttstock with BCM Starburst pistol grip. Includes matched Billet receiver set.